Cent Roll Products

Custom molding solutions to manufacturing challenges.

Our engineered molded products have solved seemingly intractable challenges for manufacturers of diapers for babies, automation equipment, specialized packaging for domestic and industrial use, personal care products and packaged food among others.

Custom Molded Products

Cent-Roll Products utilizes various methods to produce urethane parts. Our large inventory of high tonnage hydraulic presses, walk-in size ovens, dispensing and mixing equipment enable us to meet the diverse demand of the urethane products industry. From one-off custom parts to high volume runs, we have the necessary tools to get the job done. Polyurethane, Silicones and other specialized formulated compounds are used to cast our custom molded products.


Polyurethane 101

Polyurethane (PU), often  simply referred to as urethane, is a versatile engineered elastomer offering excellent physical properties and a wide range of hardness. As a castable material, urethane can be poured into molds achieving nearly any desirable shape.

Properties

  • High Abrasion Resistance
  • Shock and Impact Resistance
  • Cut and Tear Resistance
  • High Load Capacity
  • Oil & Water Resistance
  • Non-marking
  • Machinability

 

Common Uses

  • Wheels
  • Seals & Plugs
  • Roll Coverings
  • Coil Pads
  • Bottle Grippers
  • Scrapers

 

Urethane Hardness / Durometer Range

Shore “A”     10 – 95    Ranging from gummy bear to skateboard wheels

Shore “D”     60 – 75   Ranging from skateboard wheels to a bowling ball

Additionally, the versatility of urethane allows for multiple processing and casting techniques.  Hand mixing and automatic processing equipment are used to formulate urethane compounds to the desired properties.

  • For tight part tolerances, compression molded urethane is typical and uses precision machined molds & tooling made from aluminum or steel.
  • For loose tolerances, or oversized parts, opencast urethane is utilized with various types of tooling.
  • Spincast urethane is an additional method of casting urethane to achieve tight tolerances and bubble-free parts.

Want more information?  Need a quote?  Contact us and one of our knowledgable technical representatives can assist you!

 

 

 

Urethane 101

Cent-Roll Products utilizes various methods to produce urethane parts. Our large inventory of high tonnage hydraulic presses, walk-in size ovens, dispensing and mixing equipment enable us to meet the diverse demand of the urethane products industry. From one-off parts to high volume runs, we have the necessary tools to get the job done.

Urethane Processing

Cent-Roll Products uses three distinct ways that we process urethane. Each method has certain advantages that allow us to customize manufacturing to meet the customer’s requirements. Whether the requirement is high dimensional control, aerospace quality, high volume or cost efficiency, we will develop the best way to make a urethane molded part.

Mold Making & Tooling

Urethane mold making is an important element of our in-house manufacturing expertise. With the customer’s input, we customize the design of each mold to make the job as cost efficient as possible, utilizing 4th-axis CNC technology to produce molds with complex and intricate shapes.